165. You have a rather outdated list.... Here is the most recent

Most members of the Democratic caucus have F grades, as you might expect. But nine of the 49 Democratic and independent senators have grades above F, including four — Sens. Joe Manchin III (D-W.Va.), Joe Donnelly (D-Ind.), Jon Tester (D-Mont.) and Heidi Heitkamp (D-N.D.) — who have grades of A-minus or higher.